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-rw-r--r--share/www/script/futon.js14
1 files changed, 11 insertions, 3 deletions
diff --git a/share/www/script/futon.js b/share/www/script/futon.js
index b15a5eec..200d6ec5 100644
--- a/share/www/script/futon.js
+++ b/share/www/script/futon.js
@@ -334,6 +334,14 @@ function $$(node) {
return callback(decl);
}
+ function windowName() {
+ try {
+ return JSON.parse(window.name || "{}");
+ } catch (e) {
+ return {};
+ }
+ }
+
// add suffix to cookie names to be able to separate between ports
var cookiePrefix = location.port + "_";
@@ -366,15 +374,15 @@ function $$(node) {
"window": {
get: function(name) {
- return JSON.parse(window.name || "{}")[name];
+ return windowName()[name];
},
set: function(name, value) {
- var obj = JSON.parse(window.name || "{}");
+ var obj = windowName();
obj[name] = value || null;
window.name = JSON.stringify(obj);
},
del: function(name) {
- var obj = JSON.parse(window.name || "{}");
+ var obj = windowName();
delete obj[name];
window.name = JSON.stringify(obj);
}